s-net: sqc3678
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 67, 116, 187, 291, 395, 549, 676), (4, 12, 33, 67, 112, 191, 273, 402, 526, 697), (4, 12, 32, 64, 116, 180, 280, 380, 528, 660)] |
| Wells’ vertex symbol | [6^4.7.8, 6^3.7^2.8, 6^4.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 0, 1, 3, 5, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, 1, -1, 0, 4, 8, -1, 0, 1, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 8, -1, 1, 0, 6, 9, -1, 0, 1, 6, 9, 0, 1, 0, 7, 10, 0, -1, 0, 7, 10, 0, 0, 0, 8, 10, 1, -1, -1, 9, 10, 1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.52608 | 2.79002 | 3.14216 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0625 | 0.36538 | 0.18182 |
| 0.375 | 0.09615 | 0.36364 |
| 0 | 0.25 | 0.54545 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99921 | 2.30833 | 2.54001 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24585 | 0.2109 | 0.20541 |
| 0.05643 | 0.05887 | 0.43938 |
| 0 | 0.25 | 0.50721 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1445 | *222222 | (3,6,2) | {4,4,4} | {6.8.8.6}{6.6.8.8}{6.6.6.6} |